 |  | | |
| PartNumber | SI4311-B12-GM | SI4311-B10-GM | SI4311-B12-GMR |
| Description | RF Receiver FSK receiver | RF RCVR FSK 315MHZ/434MHZ 20QFN | RF RCVR FSK 315MHZ/434MHZ 20QFN |
| Manufacturer | Silicon Laboratories | Silicon Labs | Silicon Labs |
| Product Category | RF Receiver | RF Receivers | RF Receivers |
| RoHS | Y | - | - |
| Packaging | Tray | Tube | Tape & Reel (TR) Alternate Packaging |
| Series | Si4311 | EZRadioR | EZRadioR |
| Brand | Silicon Labs | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | RF Receiver | - | - |
| Factory Pack Quantity | 490 | - | - |
| Subcategory | Wireless & RF Integrated Circuits | - | - |
| Package Case | - | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad |
| Frequency | - | 315MHz, 434MHz | 315MHz, 434MHz |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Sensitivity | - | -104dBm | -104dBm |
| Features | - | - | - |
| Applications | - | Home Automation, Remote Sensing, RKE | Home Automation, Remote Sensing, RKE |
| Voltage Supply | - | 2.7 V ~ 3.6 V | 2.7 V ~ 3.6 V |
| Supplier Device Package | - | 20-QFN (3x3) | 20-QFN (3x3) |
| Memory Size | - | - | - |
| Data Interface | - | PCB, Surface Mount | PCB, Surface Mount |
| Data Rate Max | - | 10kbps | 10kbps |
| Modulation or Protocol | - | FSK | FSK |
| Current Receiving | - | 20mA | 20mA |
| Antenna Connector | - | PCB, Surface Mount | PCB, Surface Mount |